Overview

QUANTUM AND BIOPHOTONICS

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Publications in DiVA 2020
(fractional counts)

3.2

WoS coverage 2014 - 2020
(peer reviewed)

82.8 %

Scopus coverage 2014 - 2020
(peer reviewed)

95.2 %

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Notes more…

Indicators in the Citation impact, Journal impact and Co‑publishing tabs are based on Web of Science publications only. Corresponding Scopus indicators can be found under the Scopus tab.

Overall Web of Science coverage for peer reviewed publications in this unit is good, 82.8%.

Note that the coverage numbers for Web of Science and Scopus apply to publications in the KTH bibliometric database Bibmet. If a WoS-id or Scoupus-id from DiVA can not be matched in Bibmet, it does not count as covered.

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Background

The bibliometric indicators referred are based on publications registered in DiVA. Only publications from currently employed researchers at KTH are included. The rolling nature of this report means that it provides more of a current overview and less of a historic stable trend, since it excludes publications written by researchers that are no longer affiliated to KTH, but have been at some point in time.

Indicators in the Citation impact, Journal impact and Co‑publishing tabs are based on Web of Science publications only. Corresponding Scopus indicators can be found under the Scopus tab.

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Researchers at the unit

Publication data is available only after login.

Publications in DiVA

QUANTUM AND BIOPHOTONICS

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Fractional count

Publication volume, fractionalized

Publication volume, fractionalized

DiVA publication type 2014 2015 2016 2017 2018 2019 2020 Publications WoS coverage Scopus coverage
Article, peer review 4.5 3.1 4.4 3.3 4.4 3.6 3.2 26.5 98.1% 1.0
Article, other 0.6 0.5 0.2 0.2 0.3 NA NA 1.8 100.0% 0.7
Conference paper, peer review 3.6 0.7 0.2 1.4 0.8 1.7 NA 8.5 35.3% 0.8
Conference paper, other NA 0.5 0.3 NA NA NA NA 0.8 0.0% 0.4

Full count

Publication volume, full count

Publication volume, full count

DiVA publication type 2014 2015 2016 2017 2018 2019 2020 Publications WoS coverage Scopus coverage
Article, peer review 17 13 17 17 17 15 15 111 99.1% 1
Article, other 2 3 1 2 1 NA NA 9 100.0% 1
Conference paper, peer review 10 2 1 7 4 5 NA 29 44.8% 1
Conference paper, other NA 1 1 NA NA NA NA 2 0.0% 0

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Publication volume

Publication volume

Web of Science coverage by publication type

Web of Science coverage by publication type

Citation impact

QUANTUM AND BIOPHOTONICS

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Citations 3-year window, fractional counts

Citations 3-year window, fractional counts

Publication Year Publications Total Citations Average Citations Uncited publications Share uncited
2014 5.9 18.1 3.1 2.8 47.3%
2015 3.5 13.6 3.9 1.3 38.2%
2016 4.3 12.8 3.0 1.1 24.5%
2017 4.2 53.0 12.5 1.3 30.0%
2018 5.0 18.3 3.7 1.0 20.6%
Total 22.9 115.8 5.1 7.5 32.6%

Field normalized citations, fractionalized (3-year moving average)

Field normalized citations, fractionalized (3-year moving average)

Publication years Publications Average Cf Top 10% publications Share Top 10%
2014-2016 11.6 0.60 0.5 4.4%
2015-2017 10.9 0.85 0.9 7.9%
2016-2018 12.0 0.70 0.6 5.2%
2017-2019 11.3 0.99 1.7 14.8%
Total 22.9 0.79 2.2 9.5%

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Notes more…

This table is based on Web of Science publication types Article, Proceedings paper, Review, Letter and Editorial.
Rows are based on at least 14 (full counted) publications with moderate Web of Science coverage (at least 66.1%).
(DiVA publication types Article, peer review and Conference paper, peer review)
Indicators based on < 50 publications are considered unreliable

Notes more…

This table is based on Web of Science publication types Article and Review.
Rows are based on at least 47 (full counted) publications with good Web of Science coverage (at least 100%).
(DiVA publication type Article, peer review)
Indicators based on < 50 publications are considered unreliable

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Average field normalized citations (Cf)

Share of publications among Top 10% cited

Journal impact

QUANTUM AND BIOPHOTONICS

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Journal impact, fractionalized (3-year moving average)

Journal impact, fractionalized (3-year moving average)

Publication years Publications Average Journal Cf Publications in Top 20% journals Share Top 20% journals
2014-2016 11.1 1.26 2.8 25.1%
2015-2017 10.4 1.23 3.1 29.5%
2016-2018 11.5 1.21 3.1 27.2%
2017-2019 11.3 1.25 3.6 31.5%
2018-2020 10.7 1.21 2.8 26.5%
Total 25.1 1.28 7.1 28.2%

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Notes more…

This table is based on Web of Science publication types Article and Review.
Rows are based on at least 46 (full counted) publications with good Web of Science coverage (at least 95.5%).
(DiVA publication type Article, peer review)
Indicators based on < 50 publications are considered unreliable

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Field normalized journal impact (JCf)

Share of publications in Top 20% journals

Co‑publishing

QUANTUM AND BIOPHOTONICS

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Summary

International and Swedish non-university co‑publications (full counts)

International and Swedish non-university co‑publications (full counts)

Publication years Publications Swedish non-university co-publications Share Swedish non-university International co-publications Share international
2014-2016 47 0 0.0% 24 51.1%
2015-2017 48 1 2.1% 30 62.5%
2016-2018 51 3 5.9% 36 70.6%
2017-2019 49 5 10.2% 34 69.4%
2018-2020 46 7 15.2% 31 67.4%
Total 110 8 7.3% 67 60.9%

Notes more…

This table is based on Web of Science publication types Article and Review.
Rows are based on at least 46 (full counted) publications with good Web of Science coverage (at least 97.9%).
(DiVA publication type Article, peer review)
Indicators based on < 50 publications are considered unreliable

International and Swedish non-university co‑publication

Countries and organizations

Co‑publication countries

Co‑publication countries

Country Publications 1-10 auth 11-50 auth 51-200 auth Over 200 auth Publications (frac)
Germany 19 10 9 0 0 2.9
China 17 13 4 0 0 2.8
Ireland 14 14 0 0 0 2.2
France 9 8 1 0 0 1.9
United States 12 10 2 0 0 1.7
Russian Federation 7 6 1 0 0 1.4
Italy 8 5 3 0 0 1.2
Czech Republic 5 4 1 0 0 1.1
Spain 7 5 2 0 0 1.1
Singapore 8 6 2 0 0 1.0
Republic of Serbia 4 2 2 0 0 0.9
Korea, Republic of 4 4 0 0 0 0.9
Mexico 5 4 1 0 0 0.8
Japan 6 3 3 0 0 0.8
Switzerland 5 4 1 0 0 0.7
Portugal 4 4 0 0 0 0.7
United Kingdom 5 2 3 0 0 0.5
Lithuania 3 3 0 0 0 0.5
Canada 4 2 2 0 0 0.5
Turkey 4 2 2 0 0 0.5
Iran, Islamic Republic of 2 1 1 0 0 0.4
Belgium 1 1 0 0 0 0.3
Iraq 2 2 0 0 0 0.3
Austria 1 1 0 0 0 0.2
Finland 1 1 0 0 0 0.2
India 1 1 0 0 0 0.2
Netherlands 1 0 1 0 0 0.1
Hungary 1 0 1 0 0 0.1
Denmark 1 0 1 0 0 0.1
Estonia 1 0 1 0 0 0.1
Latvia 1 0 1 0 0 0.1
Croatia 1 0 1 0 0 0.0
Poland 1 0 1 0 0 0.0

Co‑publication organizations

Co‑publication countries

Organization Organization type Country Publications 1-10 auth 11-50 auth 51-200 auth Over 200 auth Publications (frac)
Karolinska Institutet University Sweden 24 15 9 0 0 3.4
University College Dublin University Ireland 14 14 0 0 0 2.2
Albanova University Centre University Other Sweden 8 7 1 0 0 1.9
Max Planck Society for the Advancement of Science (MPG) Institute Germany 9 5 4 0 0 1.6
South China Normal University University China 6 6 0 0 0 1.3
Complutense University University Spain 6 5 1 0 0 1.0
University of Belgrade University Republic of Serbia 4 2 2 0 0 0.9
University of Guadalajara University Mexico 5 4 1 0 0 0.8
National Research Council (CNR) Other Public Italy 4 4 0 0 0 0.8
University of Insubria University Italy 4 4 0 0 0 0.8
Stockholm University University Sweden 5 4 1 0 0 0.8
Friedrich-Alexander-Universität Erlangen-Nürnberg University Germany 4 4 0 0 0 0.7
Henan University University China 3 3 0 0 0 0.7
National University of Singapore University Singapore 5 4 1 0 0 0.6
University of Paris-Saclay University France 3 2 1 0 0 0.6
Oak Ridge National Laboratory Other Public United States 4 4 0 0 0 0.5
Advalue Photonics, Inc.  Company United States 3 3 0 0 0 0.5
Seoul National University University Korea, Republic of 3 3 0 0 0 0.5
Vilnius University University Lithuania 3 3 0 0 0 0.5
Uppsala University University Sweden 5 2 3 0 0 0.5
Academy of Sciences of the Czech Republic Other Czech Republic 2 2 0 0 0 0.5
French National Centre for Scientific Research (CNRS) Other Public France 1 1 0 0 0 0.5
Lebedev Physical Institute (LPI) Institute Russian Federation 1 1 0 0 0 0.5
Technical University of Munich University Germany 1 1 0 0 0 0.5
CICECO – Aveiro Institute of Materials Institute Portugal 3 3 0 0 0 0.5
Ural federal university University Russian Federation 3 3 0 0 0 0.5
Harbin Institute of Technology University China 3 3 0 0 0 0.5
Bilkent University University Turkey 3 2 1 0 0 0.4
Nanyang Technological University University Singapore 4 2 2 0 0 0.4
Palacky University University Czech Republic 2 1 1 0 0 0.4
University of Basel University Switzerland 3 2 1 0 0 0.4
Karolinska University Hospital University Hospital Sweden 4 1 3 0 0 0.4
Lakehead University University Canada 2 2 0 0 0 0.4
National Institutes of Natural Sciences (NINS) Institute Japan 2 2 0 0 0 0.4
Jilin University University China 2 2 0 0 0 0.4
Grenoble Alpes University University France 2 2 0 0 0 0.3
Chalmers University of Technology University Sweden 1 1 0 0 0 0.3
Hasselt University University Belgium 1 1 0 0 0 0.3
Kharazmi University University Iran, Islamic Republic of 1 1 0 0 0 0.3
Pohang University of Science and Technology University Korea, Republic of 1 1 0 0 0 0.3
University of Antwerp University Belgium 1 1 0 0 0 0.3
University of California, Irvine University United States 2 2 0 0 0 0.3
University of Coimbra University Portugal 2 2 0 0 0 0.3
BAM Institute Institute Germany 2 2 0 0 0 0.3
University of Technology, Iraq University Iraq 2 2 0 0 0 0.3
Dalian University of Technology University China 3 0 3 0 0 0.3
PicoQuanT GmbH Company Germany 1 1 0 0 0 0.2
University of Brescia University Italy 1 1 0 0 0 0.2
University of Lille University France 1 1 0 0 0 0.2
Johannes Kepler University Linz University Austria 1 1 0 0 0 0.2
Leibniz Institute for Solid State and Materials Research (IFV Dresden) Institute Germany 1 1 0 0 0 0.2
University of Shanghai for Science and Technology (USST) University China 1 1 0 0 0 0.2
Zhejiang University University China 2 1 1 0 0 0.2
Linköping University University Sweden 1 1 0 0 0 0.2
University of Bonn University Germany 1 1 0 0 0 0.2
University of Southampton University United Kingdom 1 1 0 0 0 0.2
University of Tampere University Finland 1 1 0 0 0 0.2
DESY Other Public Germany 2 0 2 0 0 0.2
Indian Institutes of Technology University India 1 1 0 0 0 0.2
INSTITUTE FOR MOLECULAR SCIENCE - JAPAN Institute Japan 1 1 0 0 0 0.2
Linnaeus University University Sweden 1 1 0 0 0 0.2
Los Alamos National Laboratory Institute United States 1 1 0 0 0 0.2
National Interuniversity Consortium for the Physical Sciences of Matter (CNISM) Institute Italy 1 1 0 0 0 0.2
National Research Tomsk State University University Russian Federation 1 1 0 0 0 0.2
RISE - Research Institutes of Sweden Institute Sweden 1 1 0 0 0 0.2
Siberian Research Clinical Centre under FMBA Other health services Russian Federation 1 1 0 0 0 0.2
Soochow University University China 1 1 0 0 0 0.2
Umeå University University Sweden 1 1 0 0 0 0.2
University of Central Florida University United States 1 1 0 0 0 0.2
University of East Anglia University United Kingdom 1 1 0 0 0 0.2
University of Madeira University Portugal 1 1 0 0 0 0.2
University of Neuchâtel (UniNE) University Switzerland 1 1 0 0 0 0.2
Hokkaido University University Japan 2 0 2 0 0 0.1
Micro Photon Devices S.R.L. Company Italy 2 0 2 0 0 0.1
J. Heyrovský Institute of Physical Chemistry Institute Czech Republic 1 1 0 0 0 0.1
University of Pennsylvania University United States 1 1 0 0 0 0.1
Zhengzhou University University China 1 1 0 0 0 0.1
Sci Life Lab University Other Sweden 2 0 2 0 0 0.1
University of Strasbourg University France 2 1 1 0 0 0.1
University of Science and Technology of China University China 1 1 0 0 0 0.1
Dublin City University University Ireland 1 1 0 0 0 0.1
Shanghai Tech Univ University China 1 0 1 0 0 0.1
Uppsala University Hospital University Hospital Sweden 1 1 0 0 0 0.1
Westlake University University China 1 0 1 0 0 0.1
Pasteur Institute Other France 1 1 0 0 0 0.1
Shanghai Jiao Tong University University China 1 1 0 0 0 0.1
University of Geneva University Switzerland 1 1 0 0 0 0.1
Institute for Advanced Studies in Basic Sciences (IASBS) Institute Iran, Islamic Republic of 1 0 1 0 0 0.1
Stockholm Hlth Serv NA Sweden 1 0 1 0 0 0.1
University of Amsterdam University Netherlands 1 0 1 0 0 0.1
University of Ottawa University Canada 1 0 1 0 0 0.1
University of Rochester University United States 1 0 1 0 0 0.1
German Cancer Research Center Institute Germany 1 0 1 0 0 0.1
Heinrich Heine Univ Düsseldorf University Germany 1 0 1 0 0 0.1
Hungarian Academy of Sciences Other Hungary 1 0 1 0 0 0.1
NIH National Cancer Institute Other health services United States 1 0 1 0 0 0.1
University of Debrecen University Hungary 1 0 1 0 0 0.1
Imperial College London University United Kingdom 1 0 1 0 0 0.1
Ludwig Institute for Cancer Research Institute Sweden 1 0 1 0 0 0.1
Nagoya University University Japan 1 0 1 0 0 0.1
NeoProteomics AB Company Sweden 1 0 1 0 0 0.1
OMICRON Company Germany 1 0 1 0 0 0.1
Stockholms läns landsting Other health services Sweden 1 0 1 0 0 0.1
Technical University of Berlin University Germany 1 0 1 0 0 0.1
University of Tübingen University Germany 1 0 1 0 0 0.1
Sicoya Company Germany 1 0 1 0 0 0.1
University of Edinburgh University United Kingdom 1 0 1 0 0 0.1
Aarhus University University Denmark 1 0 1 0 0 0.1
DONGHUA UNIVERSITY University China 1 0 1 0 0 0.1
Latvian Institute of Organic Synthesis Institute Latvia 1 0 1 0 0 0.1
Swedish University of Agricultural Sciences University Sweden 1 0 1 0 0 0.1
Tallinn University (TU) University Estonia 1 0 1 0 0 0.1
Darmstadt University of Technology University Germany 1 0 1 0 0 0.0
Dipartimento Fis & Geol NA Italy 1 0 1 0 0 0.0
Ege University University Turkey 1 0 1 0 0 0.0
Joint Institute for Nuclear Research (JINR) Institute Russian Federation 1 0 1 0 0 0.0
National Institute for Nuclear Physics (INFN) Other Public Italy 1 0 1 0 0 0.0
National Physical Laboratory (NPL) Other Public United Kingdom 1 0 1 0 0 0.0
Ruder Boškovic Institute (RBI) Institute Croatia 1 0 1 0 0 0.0
Sakarya University University Turkey 1 0 1 0 0 0.0
University of Cologne University Germany 1 0 1 0 0 0.0
University of Florence University Italy 1 0 1 0 0 0.0
University of Guelph University Canada 1 0 1 0 0 0.0
University of Huelva University Spain 1 0 1 0 0 0.0
University of Liverpool University United Kingdom 1 0 1 0 0 0.0
University of Milan University Italy 1 0 1 0 0 0.0
University of Padova University Italy 1 0 1 0 0 0.0
University of Surrey University United Kingdom 1 0 1 0 0 0.0
University of Warsaw University Poland 1 0 1 0 0 0.0

Open Access

QUANTUM AND BIOPHOTONICS

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Open Access publications, full counts

Open Access publications, full counts

Publication Year Publications Open Access publications OA gold OA hybrid OA green OA bronze Not OA Share OA
2014 24 16 5 1 7 3 8 66.7%
2015 16 11 2 2 6 1 5 68.8%
2016 20 16 6 2 6 2 4 80.0%
2017 19 12 6 2 4 0 7 63.2%
2018 20 13 4 3 4 2 7 65.0%
2019 19 10 4 3 3 0 9 52.6%
2020 14 10 5 4 1 0 4 71.4%
Total 132 88 32 17 31 8 44 66.7%

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Notes more…

The Open Access type of the publications was fetched from the Unpaywall REST API. The method to determine the OA type is presented here.

In summary, the different OA types can be described as follows:

  • Gold: The full text has been found on a publisher website, in a journal that is fully OA.

  • Hybrid: The full text has been found on a publisher website, in a journal that is not fully OA.

  • Green: The full text has been found in an institutional repository, such as DiVA.

  • Bronze: The full text has been found on a publisher website but no OA license could be identified.

N.B.: This table is based on peer-reviewed publications for which Unpaywall could determine the OA type (necessary condition: have a DOI number). Unpaywall’s method is empirical and does not strictly equate to copyright license. As a consequence, the OA status of a given publication may vary with time — for example turning from “Not OA” to “Green” when a full text is added to DiVA.

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Overview of Open Access publications - piechart

Stacked area chart for publications

Scopus

QUANTUM AND BIOPHOTONICS

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Citation Impact

Column

Citations, open window
Citations, open window
Publication Year Publications Total Citations Average Citations Uncited publications Share uncited
2014 7.5 52.3 7.0 2.9 39.5%
2015 3.5 40.5 11.6 0.7 19.2%
2016 4.9 25.7 5.2 1.1 22.7%
2017 4.4 107.5 24.5 1.2 28.1%
2018 5.1 26.0 5.1 0.8 16.4%
2019 5.3 32.5 6.1 2.0 37.0%
2020 2.9 8.0 2.7 1.4 46.1%
Total 33.6 292.5 8.7 10.1 30.2%
Notes more…

This table is based on Scopus publication types Article, Conference Paper, Review, Letter and Editorial.
Rows are based on at least 13 (full counted) publications with good Scopus coverage (at least 82.5%).
(DiVA publication types Article, peer review and Conference paper, peer review)
Indicators based on < 50 publications are considered unreliable
Average field weighted citation impact (FWCI)
Field weighted citation impact (FWCI)
Field weighted citation impact (FWCI)
Publication years Publications Average FWCI Top 10% publications Share Top 10%
2014-2016 13.8 0.55 0.1 0.4%
2015-2017 11.5 0.81 0.4 3.5%
2016-2018 12.9 0.67 0.6 4.7%
2017-2019 13.4 0.84 1.5 11.4%
Total 27.3 0.69 1.6 5.8%
Notes more…

This table is based on Scopus publication types Article, Review and Conference Paper.
Rows are based on at least 54 (full counted) publications with good Web of Science coverage (at least 92.2%).
(DiVA publication type Article, peer review)

Share of publications among Top 10% cited

Journal Impact

Journal impact, fractionalized (3-year moving average)
Journal impact, fractionalized (3-year moving average)
Publication years Publications Average SNIP Publications in Top 20% journals Share Top 20% journals
2014-2016 10.9 1.44 6.4 58.8%
2015-2017 10.4 1.76 5.0 48.2%
2016-2018 11.4 1.70 4.1 35.7%
2017-2019 11.2 1.75 5.4 47.8%
2018-2020 10.9 1.35 4.8 44.2%
Total 25.0 1.60 12.9 51.7%
Notes more…

This table is based on Scopus publication types Article, Review and Conference Paper.
Rows are based on at least 52 (full counted) publications with good Web of Science coverage (at least 92.2%).
(DiVA publication type Article, peer review)
Field normalized journal impact (SNIP)

Share of publications in Top 20% journals

Co‑publishing

International and corporate co‑publications (full counts)
International and corporate co‑publications (full counts)
Publication years Publications Corporate co-publications Share corporate International co-publications Share international
2014-2016 60 1 1.7% 29 48.3%
2015-2017 56 1 1.8% 35 62.5%
2016-2018 59 1 1.7% 40 67.8%
2017-2019 60 0 0.0% 41 68.3%
2018-2020 52 0 0.0% 34 65.4%
Total 133 1 0.8% 79 59.4%
Notes more…

This table is based on Scopus publication types Article, Review and Conference Paper.
Rows are based on at least 52 (full counted) publications with good Web of Science coverage (at least 92.9%).
(DiVA publication type Article, peer review)

International and corporate co‑publication

About

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